Geology

Antarctic meteorites yield global bombardment rate

Tsunami risk found near future Indonesian capital

Drillers find ancient Antarctic forest evidence. Audio, 00:03:04Drillers find ancient Antarctic forest evidence

Antarctic tree roots from the time of the dinosaurs. Video, 00:01:14Antarctic tree roots from the time of the dinosaurs

'Dinosaurs walked through Antarctic rainforests'

Fossil worm shows us our evolutionary beginnings

Earth's deepest ice canyon vulnerable to melting

Diamond samples reveal size of lost continent

Ancient tsunami may have struck Falkland Islands

Simulation of tsunami heading to Falkland Islands. Video, 00:00:10Simulation of tsunami heading to Falkland Islands

Storms 'a taste of things to come' for Wales

Flash frenzy reveals scale of Anak Krakatau plume

Former coal tips being checked amid landslip fears

Nasa mission senses hundreds of 'Marsquakes'

Why Wales is prone to landslides

Can we finally answer the big question about Mars?

Earth's oldest asteroid crater found in Australia

Asteroid was 'true culprit for dino extinction' Audio, 00:02:56Asteroid was 'true culprit for dino extinction'

Dinosaur extinction: 'Asteroid strike was culprit'

Taal volcano inner lake all but gone in eruption

Centenary of 'vital' polar research institute

Rocks may show signs of 'unknown ice age'

UK meteorite hunt thwarted by equipment damage